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The G60S Connexin43 mutation causes hair growth issues and poor hair quality in mice, similar to human ODDD patients.

Perming and bleaching damage hair differently, with bleached hair having more cysteic acid in the cuticle.

Bleaching hair changes its structure and weakens it, which is important for understanding hair damage and creating treatments.

Researchers developed a new model for more realistic computer graphics rendering of hair by considering how light scatters on hair fibers.

Researchers developed a new model for more realistic computer graphics of hair by considering how light scatters on hair fibers.

Papain and bisulfite break down human hair by dissolving parts of it.

Dye enters hair at the edges of cuticle cells and penetrates more from water than alcohol-based solutions.

Genetic variations in hair keratin proteins exist but don't significantly affect hair structure.

Modified keratin binds better to hair, especially bleached hair.

Hair follicle cells become four types: medulla, cortex, cuticle, and inner root sheath.

Corkscrew and cigarette-ash-shaped hairs in tinea capitis are caused by internal hair degradation and external resistance.

White hair has less lipid content and absorbs water differently than brown hair.

Outside factors like grooming, chemicals, and the environment can damage hair and cause disorders.

The document concludes that the human keratin gene cluster is complex, with a need for updated naming to reflect over 50 functional genes important for hair and skin biology.

Chemical hair straightening improves smoothness and shine but may cause side effects, suggesting a need for safer methods.

Most hair loss in children is caused by a few common conditions and is easy to diagnose, but rare types require careful evaluation.

Harlequin mutant mice have hair loss due to low AIF protein levels and retroviral element activity.

Frequent hairdryer use may worsen hair fragility in people with Pili Annulati.

Good nutrition may help prevent premature hair graying.

Melatonin and Lissotriton improved hair quality and increased activity in mice.

Human hair is a significant sample for various tests in clinical, nutritional, archaeological, and forensic studies.

Microfibrils are key for permanent waves, and hydrolyzed keratin improves wave formation and hair condition.

Hair straightening methods have advanced to improve effectiveness and reduce damage, but still rely on heat and chemicals.

Hair disease research is a growing and evolving field in dermatology, with recent significant advances.

Hair fibers degrade and change color in very basic water.

The document concludes that accurate diagnosis of hair disorders is crucial and requires a range of diagnostic methods.

Growing hair follicles have high mitochondrial activity and ROS in specific regions, aiding hair formation.

Permanent hair dye damages hair but it mostly recovers after 8 weeks; using certain hair care products can help repair it.

Human hair has a protective lipid layer that can be damaged by moisture and treatments, affecting hair growth and health.

Loose anagen hair syndrome is caused by structural abnormalities in the hair follicle's inner root sheath.